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5. Battery replacement
and storage
The device is equipped with active
power level control circuit. If the
power level drops below acceptable
level a sign “LO BAT” is displayed on
the left side of the LCD. This indicates
that the battery has expired and
should be replaced. Battery can be
replaced after removing 4 screws and
gentle separation of both parts of the
casing.
Store the device in a well ventilated,
dry place in a chemically neutral
atmosphere.